Robert Boschgmbh

Robe It Bosch Gmbh

Julian Ewald

Thomas Schmidt

Dieter Blattert

Manfred Gerdes

Marko Flinner

Friedrich Stelter

Markus Weigel

Bernhard Maier

Jochen Koretz

An electromechanical or electromagnetic wheel brake cylinder for a braking system, embodied with at least one hydraulic braking circuit, of a vehicle, including a pressure chamber that is embodied in the electromechanical or electromagnetic wheel brake cylinder and is delimited by a displaceable first brake piston of the electromechanical or electromagnetic wheel brake cylinder, and is linkable to a sub-volume of the at least one hydraulic braking circuit of the braking system in such a way that the first brake piston is displaceable by way of a pressure that is increased at least in in the respective sub-volume. The electromechanical or electromagnetic wheel brake cylinder encompasses an electromechanical or electromagnetic actuator and a second brake piston which is displaceable by operation of the electromechanical or electromagnetic actuator.

Electromechanical or electromagnetic wheel brake cylinder and production method for the same, brake system for a vehicle, and method for autonomous braking of a vehicle

In a method, which can be performed by a control device for carrying out an emergency braking and/or panic braking of a vehicle, in a first phase, a setpoint vehicle deceleration requested instantaneously by a driver is ignored and a motor of an electromechanical brake booster is operated in a predefined high power mode such that a main brake cylinder pressure in the main brake cylinder is increased; in an intermediate phase, the main brake cylinder pressure is reduced to a setpoint pressure by pumping brake fluid from the main brake cylinder into the at least one wheel brake cylinder and the motor force of the motor is reduced to a setpoint force; and the brake pressure increase in the at least one wheel brake cylinder is continued during a second phase only if the driver requests instantaneously a setpoint vehicle deceleration.

Method and control device for carrying out an emergency braking and/or panic braking of a vehicle

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Stuttgart, Germany

Julian Ewald